new Definition and 86 Threads

Hello. I am new here. Just saying Hi from GA, USA. I hope to read some useful content here that involves ideating, planning and implementing physics concepts

Hi my Name is Tessandra. Nice to meet you all.

“大家好，我很高兴以新成员的身份加入论坛。我是一名来自中国的大学生，主修光学物理。在学习期间，我遇到了很多困难，尽管查阅了各种资源，但还是找不到满意的答案。因此，我想向论坛的专家寻求建议。我将表示诚挚的谢意，并严格遵守论坛规则。” translated into English: Hello, everyone, I am very pleased to join the forum as a new member. I am a university student from China, majoring in optical physics. I have...

Hi every ones My name is Ahmed I am a new member I hope every body is OK best wishes

I am a new member.

Name Favorite Lala <3 Books, Yoga, Tech

Hey Everyone! I have been a lurker in the forums reading the amazing answers that you guys give for questions I am interested in. I made an account to be a more active participant now.

Just another new member reading previously asked questions

as Iam a new member and its a first post here i wiould like you to tell me how to use here and what to to do for improving my physics knowledge. Iam a physics teacher for the last years

Hello, my name is Fernando, let's talk about thinkable and unthinkable things about space.

Hi, I'm Jhonatan Roberto

ok

Hello I am a new member here. I have been browsing physics forums since 2015 however due to work and study related commitments was relatively unable to engage with the community to the extent I required. Looking forward to contributing and developing knowledge. I have experience in...

https://www.physicsforums.com/posts/7123135 And several earlier posts show differing "In xx minutes". Have fun!

It is easy to understand why people do not believe that our universe came from a singularity, an infinitesimally small point, I am one of them. It makes more sense to think of an infinitesimally small worm hole that matter leaked through.

I am interested in this message discussion and would like to enquire more information on this

I'm glad I found it.

I hope my contributions help....

New member

I am from india and am aspiring for iit delhi..

Hi here's how I found PF the welcome message required me to post this

Hi everyone. Not a science or math major or currently in school. However I've been having a debate about how far we could kick objects of varying weights. Now without actually tempting the kicks on dumbells or anything that would harm us I came to try to help find an equation that would help...

Greetings folks! Total noob (and total chemistry layman) here, so apologies in advance for anything I screw up, and also for my lack of brevity, but this will unfortunately take a bit. I live in CA & drive an "older" vehicle (technically a 'classic'). CA has strict emissions requirements...

I'm happy to join Physic Forums today. And I wish I could learn more information here.

Hello everyone, Looking forward to some interesting discussions and to learning from all of you!

Hi all. I'm new here.

Hi I hope everyone has an open mind. I hope to share what may seem a bit much, as it will flip what we understand on its head. If you hear me out I think you will find it quite a thought provoking possibility. I look forward to your thoughts on my next post. Nice to be here and thank you for...

Not much, I'm new on the forums and want to study physics as my third career

Hello friends! I was looking for a forum in which I could ask and hopefully have answered, questions regarding my brand new cnc laser. When I searched, "Is it necessary to have a physical ethernet cable connection between my laser and my computer?", this forum had some answers to a related...

? Hello new member here

I am happy to be one of the members of physics forum

The reason why I have registered in this forum is because I want to ask questions about a gravitational system... well that is... soon I will post some questions, thank you

Hi, My name is Ali I graduated from university in Sep 2022, with a degree in physics and minor in mathematics. I am now working as a middle school science teacher, which is not how I would like to introduce myself as, but here we are teaching kids about the mitochondria. anyways, I still want...

After years of using the forum to validate my work or to get new insights in solving problems when I'm stuck, I have decided to be a member to be on the other side and try and participate in answering questions. I hope to see the rest of you in other threads. See you soon.

Hello, I'm Andy and I'm looking forward to intellectually stimulating questions and discussions on the PF. Educational background was BSAE from U. of Colorado-Boulder and MSME from U. of California-Irvine. Professional background is combination of mostly flight test but also aircraft design...

What a great site this is. I intend to read more than post, and I do not publish. I'm curious about many things, and I like popular science.

Hi everyone, I've been visiting the forum for years. It can always surprise me when it has the answer or at least a discussion for my highly speculative or daydreaming scenarios (by far the favourite: external scramjet aerospike engine). And this time after I've searched for hours and found...

Hope to get a bunch of my doubts cleared. thankyou

Hi. Well, I'm a civilian physicist. I have no PHD or Bachelors degree in anything. I've been studying religion & physics through YouTube videos, ancient texts, documents, podcasts, and books. I've found a very strong correlation between the two. In fact, in my opinion, they're the same; only...

Hello everyone. Today I registered. I hope to share good times and learn interesting things. I live in Argentina, far from the main centers of scientific activity. It is a great experience to frequent Physycs Forums. Kind regards.

Hello, I'm Logan Monday, and today was the first time I've ever visited this forum website before. It seems like a great platform, and a very knowledgeable community, so I couldn't help, but join in with it myself. I love science in general, but I'm very passionate about Computer Science...

hi I am a new member of the site with passion for steam subjects excited to learn form the knowledge of others and improve my understanding

Hi my name is Arif Jamal. I am 23 years old. I am currently doing my bachelor's degree in geography from Varanasi. My aim is to learn physics. Because physics fascinate me very much. While looking up in the sky and nature I keep wondering about the natural phenomenon working behind every thing...

I guess I'm here in case I need to get questions answered and reddit fails me.

Hi everyone. I am a new member. I found this forum while surfing the internet for homework solutions and decided to register to strengthen my knowledge. Cheers!

I found PF

Hello everyone let me say hello. My name is Rodger, I am 67 yrs old and not very good at maths or physics so need a little help.

Just joined - hello. I already posted some stuff in other boards but I noticed that the mods want new users to introduce themselves first. Better late than never. I like a couple of topics that are pretty intertwined with physics, and I am taking a lot of physics and math classes, so its pretty...

Hi! My friends call me Mao and I am a new member here! Very pleased to know that a platform like this exists